Preventing Vaginal Infection
These steps can help you stay comfortable when treating a vaginal infection. They also help prevent future vaginal infections.
Keeping a healthy balance
Factors that change the normal balance in the vagina can lead to a vaginal infection. To help keep the balance normal, try these tips:
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Change out of wet bathing suits and damp exercise clothes as soon as possible. Yeast thrive in a warm, moist environment.
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Don't wear tight pants. Choose cotton underwear and other items that have a cotton crotch. Cotton keeps you cooler and drier than synthetic products .
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Don't douche unless advised by your healthcare provider. Douching can destroy friendly bacteria and change the vagina's normal balance.
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Wipe from front to back after using the toilet. This prevents bacteria from spreading from the anus to the vulva.
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Wash the vulva with mild, unscented soap or with plain water.
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Wash your diaphragm, spermicide applicators, and sex toys with mild soap and water after use. Dry them thoroughly before putting them away.
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Change tampons often (every 2 hours to 4 hours). Leaving a tampon in for too long may disrupt the balance of vaginal bacteria.
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Don't use vaginal sprays, scented toilet paper and soaps, and deodorant tampons or pads. These can cause vaginal irritation.
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Staying healthy overall
Good overall health can help you resist infection. To be healthier:
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Help protect yourself from STIs (sexually transmitted infections) by using latex condoms during sex. Ask your healthcare provider for more information about safer sex.
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Eat a variety of healthy foods.
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Drink plenty of water.
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Take a daily probiotic.
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Exercise regularly.
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Get enough rest and sleep.
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Stay at a healthy weight. If you need to lose weight, ask your provider for advice on how to start.
Online Medical Reviewer:
Robyn Zercher FNP
Online Medical Reviewer:
Tennille Dozier RN BSN RDMS
Date Last Reviewed:
9/1/2026
© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.